There is a trash bin in my reaon(改成一般问句、2种回答和否定句） There are

is there a trash bin in your pictures怎么回答 there is （a big desk） in my bedroom.the trash bin is (behind There is a trash bin under the table.问句 I have a science in There (is/are) a footall near the trash bin 用there is ,there are .各造一个句,并改成否定和一般疑问句做肯定、否定回答. is there a trash bin in your bedroom?怎么答复 Is there a trash bin in your bedroom? there is a computer in my bedroom.改成否定句 there is a small window in the bed改成一般疑问句,做否定和肯定回答. there are a lot of books in the library.改成否定句和一般疑问句 there is a desk in my room 一般疑问句 否定回答和肯定回答 There is an apple in my bag变为一般疑问句和否定句,做两种回答